kernel/vm/VMUserAddressSpace.cpp

56 is_base_address_spec(uint32 addressSpec)
58 	return addressSpec == B_BASE_ADDRESS
59 		|| addressSpec == B_RANDOMIZED_BASE_ADDRESS;
71 align_address(addr_t address, size_t alignment, uint32 addressSpec,
74 	if (is_base_address_spec(addressSpec))
411 VMUserAddressSpace::_IsRandomized(uint32 addressSpec) const
414 		&& (addressSpec == B_RANDOMIZED_ANY_ADDRESS
415 			|| addressSpec == B_RANDOMIZED_BASE_ADDRESS);
519 	uint32 addressSpec, size_t alignment, VMUserArea* area,
523 		"0x%lx, size %ld, end 0x%lx, addressSpec %" B_PRIu32 ", area %p\n",
524 		this, start, size, end, addressSpec, area));
531 	if (addressSpec == B_EXACT_ADDRESS && area->id != RESERVED_AREA_ID) {
545 	if (addressSpec == B_ANY_KERNEL_BLOCK_ADDRESS) {
554 		= addressSpec != B_EXACT_ADDRESS && !is_base_address_spec(addressSpec);
557 	if (fRandomizingEnabled && addressSpec == B_RANDOMIZED_BASE_ADDRESS) {
576 	switch (addressSpec) {
595 					if (_IsRandomized(addressSpec)) {
612 					alignment, addressSpec, start);
618 					if (_IsRandomized(addressSpec)) {
636 				alignment, addressSpec, start);
640 				if (_IsRandomized(addressSpec)) {
649 			} else if (is_base_address_spec(addressSpec)) {
652 				if (!_IsRandomized(addressSpec)) {
654 					addressSpec = B_ANY_ADDRESS;
657 					addressSpec = B_RANDOMIZED_ANY_ADDRESS;
660 					addressSpec = B_RANDOMIZED_BASE_ADDRESS;
701 						if (_IsRandomized(addressSpec)) {
723 						if (_IsRandomized(addressSpec)) {
769 		return addressSpec == B_EXACT_ADDRESS ? B_BAD_VALUE : B_NO_MEMORY;